Anvil 0332811405 Black Pipe Nipple 1/2 in X 5 in Sch 160

Product Description

The ANVIL 0332811405 is a Schedule 160 black steel pipe nipple measuring 1/2 inch in diameter and 5 inches in length. It features threaded ends for direct connection to fittings, valves, and other threaded pipe components. The black finish coating is standard for uncoated carbon steel, suitable for gas distribution, steam, and industrial piping systems. Plumbers, pipefitters, and HVAC technicians install this type of nipple when a short, rigid male-threaded section is required between two fittings or at an equipment connection point. The heavy Schedule 160 wall thickness provides increased pressure capacity compared to standard Schedule 40 or 80 pipe, making it appropriate for higher-pressure service applications.

This nipple is used in residential and commercial piping installations where natural gas, propane, steam, or certain industrial fluids are distributed through threaded black iron pipe systems. The 1/2 inch size is among the most common in residential gas branch lines and small-diameter steam distribution. Its 5 inch length fits close-quarter runs where a close nipple or hex nipple would be too short and a longer nipple would require cutting. Licensed plumbers and gas fitters are the typical installers in jurisdictions governed by the IPC or IFGC.

Key Features

• Schedule 160 wall thickness for higher-pressure service compared to standard Schedule 40 or 80
• Threaded ends for direct make-up with standard NPT fittings, valves, and unions
• Black finish coating standard for carbon steel gas and steam piping
• 1/2 inch pipe diameter — common size for residential gas branch and small steam lines
• 5 inch usable length suits close-quarter fitting-to-fitting runs

Compatibility

Designed as a standard NPT-threaded replacement or new-installation nipple for 1/2 inch Schedule 160 black iron pipe systems. Compatible with any standard NPT 1/2 inch threaded fittings, couplings, and valves used in gas, steam, or industrial piping.

Installation Notes

Installation must be performed by a licensed plumber, pipefitter, or gas fitter in accordance with local code requirements and the applicable provisions of the IPC or IFGC. Shut off all gas or fluid supply and verify zero pressure before breaking any existing threaded connection. Apply an appropriate thread sealant or PTFE tape rated for the service medium to all male threads before make-up. Do not use pipe wrenches in a way that overtightens or cracks fittings — hand-tight plus wrench-tight to manufacturer fitting guidance is standard practice.